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Rust does automatically takes a reference, sometimes (#2718)

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fix #2694
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Bjørn Jørgensen 2025-04-28 10:08:36 +02:00 committed by GitHub
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src/references/shared.md
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@ -39,8 +39,8 @@ value.
will recognize references as pointers. Later parts of the course will cover
how Rust prevents the memory-safety bugs that come from using raw pointers.
- Rust does not automatically create references for you - the `&` is always
required.
- Explicit referencing with `&` is usually required. However, Rust performs
automatic referencing and dereferencing when invoking methods.
- Rust will auto-dereference in some cases, in particular when invoking methods
(try `r.is_ascii()`). There is no need for an `->` operator like in C++.